38766448

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 60

約数和(自身を含む): 88166232

約数和(自身を除く): 49399784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 251, 392, 394, 502, 784, 788, 1004, 1379, 1576, 1757, 2008, 2758, 3152, 3514, 4016, 5516, 7028, 9653, 11032, 12299, 14056, 19306, 22064, 24598, 28112, 38612, 49196, 49447, 77224, 98392, 98894, 154448, 196784, 197788, 346129, 395576, 692258, 791152, 1384516, 2422903, 2769032, 4845806, 5538064, 9691612, 19383224, 38766448]

約数ペア:

[(1, 38766448), (2, 19383224), (4, 9691612), (7, 5538064), (8, 4845806), (14, 2769032), (16, 2422903), (28, 1384516), (49, 791152), (56, 692258), (98, 395576), (112, 346129), (196, 197788), (197, 196784), (251, 154448), (392, 98894), (394, 98392), (502, 77224), (784, 49447), (788, 49196), (1004, 38612), (1379, 28112), (1576, 24598), (1757, 22064), (2008, 19306), (2758, 14056), (3152, 12299), (3514, 11032), (4016, 9653), (5516, 7028)]